A symptom I've found, possibly unrelated, is that the gtweakui-galeon.desktop file references a /usr/share/gTweakUI/g.png path for the icon.
Clearly this won't work on a case sensitive file system.
The following might help: changing the capitalization to /usr/share/gtweakui/g.png
A symptom I've found, possibly unrelated, is that the gtweakui- galeon. desktop file references a /usr/share/ gTweakUI/ g.png path for the icon.
Clearly this won't work on a case sensitive file system.
The following might help: changing the capitalization to /usr/share/ gtweakui/ g.png